Guide Of Unix

Features Guide Of Unix

Guide Of UnixVarious Unix/Unix commands discussed related to system administration, networking, file editing and other general purpose commands etc.Main Features
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✔ Clean LayoutCommands are under these parts:Access ControlCommunicationsProgramming ToolsDocumentationEditorsFile and Directory ManagementFile Display and PrintingFile TransferNews/NetworksProcess ControlStatus InformationImage ProcessingSoundText ProcessingX windowsWebMiscellaneous- Unix and Unix Commands- Unix Tutorials- Unix Administrative and Networking Commands UNIX FOR BEGINNERS GETTING STARTED FILE MANAGEMENT DIRECTORIES FILE PERMISSION ENVIRONMENT BASIC UTILITIES PIPES & FILTERS PROCESSES COMMUNICATION THE VI EDITOR UNIX SHELL PROGRAMMING WHAT IS SHELL?
USING VARIABLES SPECIAL VARIABLES USING ARRAYS BASIC OPERATORS DECISION MAKING SHELL LOOPS LOOP CONTROL SHELL SUBSTITUTIONS QUOTING MECHANISMS IO REDIRECTIONS SHELL FUNCTIONS MANPAGE HELP ADVANCED UNIX REGULAR EXPRESSIONS FILE SYSTEM BASICS USER ADMINISTRATION SYSTEM PERFORMANCE SYSTEM LOGGING SIGNALS AND TRAPSMore Offline Unix and Unix TutorialsOriginally, Unix was meant to be a programmers workbench to be used for developing software to be run on multiple platforms, more than to be used to run application software.The system grew larger as the operating system started spreading in the academic circle, as users added their own tools to the system and shared them with colleagues.Unix was designed to be portable, multi-tasking and multi-user in a time-sharing configuration.
Unix systems are characterized by various concepts: the use of plain text for storing data; a hierarchical file system; treating devices and certain types of inter-process communication (IPC) as files; and the use of a large number of software tools, small programs that can be strung together through a command-line interpreter using pipes, as opposed to using a single monolithic program that includes all of the same functionality.
These concepts are collectively known as the "Unix philosophy".
Brian Kernighan and Rob Pike summarize this in The Unix Programming Environment as "the idea that the power of a system comes more from the relationships among programs than from the programs themselves.